Computer Assembly, Purchase, Operation, Maintenance and Repair from Entry to Proficiency

This book mainly helps beginners and entry-level computer users to quickly master computer purchase, assembly, operation, maintenance and common troubleshooting methods, so as to reach the level of entry-level to mastery. The content of this book is divided into five chapters, namely computer purchase, assembly, operation, maintenance, and troubleshooting. The content of each chapter is carefully selected and arranged. While being close to reality, it highlights the key points and difficulties, helping readers to deepen their understanding of the knowledge they have learned from different angles and to draw parallels. The explanation of specific knowledge points is mainly based on examples, with pictures and texts. Each chapter starts with a short story for interesting introduction. Classic knowledge points are all set up with special explanations to facilitate readers' in-depth understanding and mastery of knowledge.